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 | 2 to 8°C |  | Ambient |  | Irritant | | Note: Store and Ship conditions may differ. | | See Key |
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| |  | Cat. No. 613544 |
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3,3′,5,5′-Tetramethylbenzidine | Form: Liquid, clear to very light blue | | Formulation: Single component system containing 1.25 mM TMB, 2.21 mM H2O2 in a proprietary solvent, pH 3.1 ± 0.5. | | Preservative: None | | Molecular Weight: 240.3 | | Comments: Peroxidase substrate that produces a blue soluble end product that can be read at 370 nm or 650 nm. Use of stop solution enhances sensitivity two- to four-fold and results in a yellow solution that can be read at 450 nm. |
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EMD Chemicals Inc. list price is displayed (pricing with local distributors may vary). NOTE: In Stock status is based on item availability worldwide.
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